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libbb: more compact API for bb_parse_mode()

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function                                             old     new   delta
make_device                                         2182    2188      +6
parse_command                                       1440    1443      +3
parse_params                                        1497    1499      +2
install_main                                         773     769      -4
mkdir_main                                           168     160      -8
getoptscmd                                           641     632      -9
builtin_umask                                        158     147     -11
bb_parse_mode                                        431     410     -21
umaskcmd                                             286     258     -28
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(add/remove: 0/0 grow/shrink: 3/6 up/down: 11/-81)            Total: -70 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2015-10-07 17:55:33 +02:00
parent c1e2e005b4
commit 5711a2a4ad
10 changed files with 26 additions and 22 deletions
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4
coreutils/libcoreutils/getopt_mk_fifo_nod.c
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@@ -33,7 +33,9 @@ mode_t FAST_FUNC getopt_mk_fifo_nod(char **argv)
int opt;
opt = getopt32(argv, "m:" IF_SELINUX("Z:"), &smode IF_SELINUX(,&scontext));
if (opt & 1) {
if (bb_parse_mode(smode, &mode))
mode = bb_parse_mode(smode, mode);
if (mode != (mode_t)-1) /* if mode is valid */
/* make future mknod/mkfifo set mode bits exactly */
umask(0);
}